Lightnews — Scholar-powered news

Reposted by Lizzie Manning

Stan Floresco @dr-stan.bsky.social · 6h

Outstanding work by my former trainee @ppiantad.bsky.social !

Jonas Wietek @jwietek.bsky.social · 7h

Great body of work led by @ppiantad.bsky.social

First use of PdCO in the wild to perform closed-loop pre-choice modulation 🤩

www.biorxiv.org/content/10.1...

2 4

Reposted by Lizzie Manning

Jonas Wietek @jwietek.bsky.social · 7h

Great body of work led by @ppiantad.bsky.social

First use of PdCO in the wild to perform closed-loop pre-choice modulation 🤩

www.biorxiv.org/content/10.1...

1 5 16

Reposted by Lizzie Manning

International Behavioral Neuroscience Society @ibnsconnect.bsky.social · 2d

Are you and your colleagues interested in creating a symposium for our IBNS conference in South Africa? Submissions are less than a month away and we would love to hear your work! Call for symposia deadline is October 28th and to submit go to www.ibnsconnect.org/meetings #IBNSSouthAfrica

2 3

Reposted by Lizzie Manning

Tom Kash @superkash.bsky.social · 5d

A couple of new preprints out from Kash Lab!

1 5 30

Reposted by Lizzie Manning

Lizzie Manning @drlizziemanning.bsky.social · 6d

In just under 2 weeks we're going to be hosting Newcastle's first "million steps for OCD" walk, to raise awareness about OCD and support the great work the IOCDF do
Visit newcastle.edu.au/ocd-walk-2025 for more information, to register, and donate to IOCDF if you can't make it (tax deductible in US)

1 1 1

Reposted by Lizzie Manning

Australasian Neuroscience Society @ausneurosoc.bsky.social · 6d

Introducing the #ANS2025 ANS Plenary Lecturer, Dr Miriam Matamales!
Dr Matamales' research focuses on the neural circuits underlying goal-directed learning and how their dysfunction impairs appropriate behaviour.

1 3

Lizzie Manning @drlizziemanning.bsky.social · 6d

In just under 2 weeks we're going to be hosting Newcastle's first "million steps for OCD" walk, to raise awareness about OCD and support the great work the IOCDF do
Visit newcastle.edu.au/ocd-walk-2025 for more information, to register, and donate to IOCDF if you can't make it (tax deductible in US)

1 1 1

Reposted by Lizzie Manning

Sueda Tuncak @suedatuncak.bsky.social · 8d

Me me me! I do want to join a panel.
I work on rat models of ASD with a focus on metabolism and sex differences! 🐀

1 1

Lizzie Manning @drlizziemanning.bsky.social · 9d

Time to get working on your symposium proposals!

📣 Roll call
-Who's coming to Cape town?
-Who needs speaker suggestions for a panel?
-Who'd like to join a panel (especially trainees!)
@mfendt.bsky.social @dr-stan.bsky.social @nicoleferrara.bsky.social @eelkesnoeren.bsky.social

International Behavioral Neuroscience Society @ibnsconnect.bsky.social · 26d

We are excited to invite all behavioral neuroscientists to the 35th Annual IBNS Meeting at Cape Town, South Africa June 23-27, 2026!

Call for Symposia / Satellite Proposals Deadline: Tuesday, October 28, 2025

More information can be found at ibnsconnect.org/meetings

1 8 9

Reposted by Lizzie Manning

Laura Bradfield (she/her) @bradfield-neuro.bsky.social · 9d

rdcu.be/eIyQB

Now published in Neuropsychopharmacology, here we mimicked the striatal neuroinflammation seen in the brains of individuals with compulsive disorders and found that this facilitated goal-directed action, whereas activating the Gi pathway in astrocytes prevented it

Dorsomedial striatal neuroinflammation causes excessive goal-directed action control by disrupting astrocyte function

Neuropsychopharmacology - Dorsomedial striatal neuroinflammation causes excessive goal-directed action control by disrupting astrocyte function

rdcu.be

1 5 31

Lizzie Manning @drlizziemanning.bsky.social · 10d

I was very happy that our lab was able to play a small part in this fantastic new paper from @bradfield-neuro.bsky.social , showing that neuroflammation in the pDMS promotes goal directed behaviour, whereas activation on hM4Di in astrocytes has the opposite effect

www.nature.com/articles/s41...

Dorsomedial striatal neuroinflammation causes excessive goal-directed action control by disrupting astrocyte function - Neuropsychopharmacology

Neuropsychopharmacology - Dorsomedial striatal neuroinflammation causes excessive goal-directed action control by disrupting astrocyte function

www.nature.com

2 8 26

Reposted by Lizzie Manning

Biological Psychiatry @biologicalpsych.bsky.social · 13d

The Biological Psychiatry family of journals is now officially on Bluesky!

Follow us for the latest research in psychiatric neuroscience, cognitive neuroimaging, and global open science from our three leading journals.

22 65

Reposted by Lizzie Manning

Professor Clare Collins AO @profccollins.bsky.social · 15d

One more 😴 till I catch up with @abcaustralia.bsky.social
#ScienceHour on #TripleJ with @doctorkarl.bsky.social and Lucy Smith! Get your #Nutrition #Science questions ready!

a woman is holding a cell phone in her hands and says `` wait til i tell you this '' .

ALT: a woman is holding a cell phone in her hands and says `` wait til i tell you this '' .

media.tenor.com

2 7

Reposted by Lizzie Manning

Tallie Z Baram @talliezee.bsky.social · 15d

Just dropped! 🧠🧪how to pinpoint brain cells activated by early-life #stress then determine their #epigenomic and #transcriptional changes that govern adult behaviors. Led by @amaliaflorious.bsky.social @svmahler.bsky.social @cate-cholamine.bsky.social @thebalelab.bsky.social doi.org/10.3389/fnin...

schematic of genetic tagging of cells that respond preferentially to early-life stress, and then capturing ribosomally tethered transcripts in these same cells

8 38

Reposted by Lizzie Manning

Jeremy Berg @jeremymberg.bsky.social · 18d

ADD YOUR THOUGHTS ON LIMITING STUDENT VISA TO FOUR YEARS

Comment period ends September 29th

www.federalregister.gov/documents/20...

1/2

Establishing a Fixed Time Period of Admission and an Extension of Stay Procedure for Nonimmigrant Academic Students, Exchange Visitors, and Representatives of Foreign Information Media

Unlike most nonimmigrant classifications, which are admitted for a fixed time period, aliens in the F (academic student), J (exchange visitor), and most I (representatives of foreign information media...

www.federalregister.gov

5 65 42

Reposted by Lizzie Manning

Dan Levenstein @dlevenstein.bsky.social · 18d

From “Give me your tired, your poor, Your huddled masses yearning to breathe free” to “Give me 100K”

4 30

Reposted by Lizzie Manning

Shelly Flagel @flagel-lab.bsky.social · 18d

It's been fun. Thanks for hosting us, beautiful Almería, and thanks to everyone at #EBPS2025 for making it a fantastic meeting. Hoping everyone has safe and easy travels. 🤞 See you at #EBPS2027 in Cork!

1 3 23

Reposted by Lizzie Manning

NYU Pain Research Center @nyupainresearch.bsky.social · 19d

Big congratulations to postdoc Sarah Najjar from the Margolis Lab on receiving a NIH K01 award to study serotonergic mechanisms of pain! 🌟 A huge step toward independence and groundbreaking discoveries ahead! 👏

3 2 28

Reposted by Lizzie Manning

Zoe McElligott @nanopharmnc.bsky.social · 29d

Here ye, here ye!!! #WCBR2026 #WinterConfrenceonBrainResearch will be extending the panel deadline one week for submission (new deadline 9/18/2025)! Official announcement coming soon so check your emails! please reskeet!

a man in a costume holding a scroll that says hear ye hear ye

Alt: a man in a costume holding a scroll that says hear ye hear ye

media.tenor.com

9 9

Reposted by Lizzie Manning

OHBM Australia @ohbm-australia.bsky.social · Sep 8

⏰ Don’t forget – The OHBM Australia Chapter 2025 Annual Meeting is coming up!

📍 Melbourne
📅 Wednesday, Nov 12, 2025

Abstract submissions close soon (September 15th 5pm)!!😮

📢 Register to secure your place today!

ohbm-aus.github.io/posts/2025-a...

OHBM Australia: 2025 Annual Meeting

OHBM Australia: Uniting the Australian human brain mapping community

ohbm-aus.github.io

7 5

Reposted by Lizzie Manning

ALBA Network @network-alba.bsky.social · Sep 2

🧠 Are you an early-career brain science researcher interested to attend #FENS2026 in Barcelona, Europe’s largest #neuroscience meeting? Apply for the ALBA-CHS Travel Awards!

✈️ Tiered grants for EU & non-EU candidates
✅ Final-year PhD/MD or ≤10 years post-PhD/MD
👉🏽 loom.ly/7FOgCJc
📆 21 Oct 2025

1 10 8

Reposted by Lizzie Manning

Dr Tracy Westerman AM @drtracywesterman.bsky.social · Aug 30

🎉 Massive News! 🎉
The inaugural Jilya Indigenous Psychology Conference is happening 5 Dec 2025 in Perth!

✨ Keynote by Dr Tracy Westerman AM
🎟 Only 300 tix + livestream available

events.humanitix.com/the-jilya-in...

#IndigenousPsychology #DrTracyWesterman

4 22 80

Lizzie Manning @drlizziemanning.bsky.social · Aug 30

Really lucky to work with this legend @guycameron.me on this great program that supports Aboriginal and Torres Strait Islander students to get there foot in the door of research

Thanks to generous support from the school of biomedical sciences and pharmacy at UoN

youtu.be/I1nWOyoLvbA?...

University of Newcastle Indigenous Student Research Scholarships

YouTube video by University of Newcastle, Australia

youtu.be

1 2 3

Reposted by Lizzie Manning

Alicia Izquierdo @aliciaizquierdo.bsky.social · Aug 28

Landmark study by Dr. Angela Roberts and colleagues 👇

Science Magazine @science.org · Aug 28

Brain area 46 is at the center of a network for emotion regulation in marmosets, a new Science study finds. The results relate directly to motivation and responsiveness to threat, which play important roles in depression and anxiety.

Learn more in a new #SciencePerspective: https://scim.ag/4fTlB8M

Deactivation of dorsolateral prefrontal cortex area 46 (dlPFC46) projections to the anterior cingulate cortex in the marmoset reduced willingness to work for a reward (motivational anhedonia) and heightened reactivity to intruders (threat sensitivity). This effect was blocked by delivery of ketamine to subcallosal cingulate cortex area 25 (SCC25). The effect of dlPFC46 on motivation was dependent on its connection with SCC25 through anterior cingulate area 32 (ACC32), whereas the threat sensitivity effect was dependent on ventral ACC32 (ACC32v).

1 5 25

Reposted by Lizzie Manning

Claire O'Callaghan @claireocallaghan.bsky.social · Aug 29

Adaptive learning is coordinated across behaviour, time and neurobiology (from synapses and dendrites, to astrocytes and the systems level).

If you’ve ever wondered how noradrenaline helps shape these multiscale learning processes, you might like this: www.cell.com/trends/cogni...

3 24 55